REDUCING SULFIDE IN PRODUCTION FLUIDS DURING OIL RECOVERY
摘要
<p>Methods are provided for treating production fluid in a production well in an oil reservoir to reduce the amount of sulfide in the production fluid. The production fluid is treated with nitrate and/or nitrite ions in an aqueous solution that is added to the well casing.</p>
申请公布号
EP2753795(A1)
申请公布日期
2014.07.16
申请号
EP20120830293
申请日期
2012.06.28
申请人
E. I. DU PONT DE NEMOURS AND COMPANY
发明人
ALSOP, ALBERT W.;JACKSON, SCOTT CHRISTOPHER;FALLON, ROBERT D.
